Advanced SSH configurations

First of a big **Thank you!** I really love FluentTerminal, it's just the best terminal I could find on Windows.

Now comes the but: I would love to use the SSH Profiles, but I'm used to configure quite some extra things, e.g. port forwarding. So currently I start a WSL shell just to connect to my remote machine.

An example of how an ssh command that I typically use looks like under WSL:
```bash
/usr/bin/ssh -t $@ "tmux new-session -A -s base 2>/dev/null || bash" -Y -A -R :5984:localhost:5984 remote_host
```

It would be amazing if the SSH profiles could contain an input field for general extra parameters that are passed to the ssh binary.